Area Code +31-10-(6319000...6319999) located in Rotterdam, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 10 Subscriber Number From : 6319000 Subscriber Number To : 6319999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ACM Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : ZH Region Name : Zuid-Holland City : Rotterdam Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9200 Longitude : 4.4700 ‹ previous : +31-10-(6318000...6318999) next › : +31-10-(6600000...6600999) Dialling Instructions For trunk calls: 0 10 6319000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 10 6319000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6319000 ~ 6319999 (Count: 1,000) Example: +31-10-6319000 / 0031-10-6319000 (010-6319000 / 0-10-6319000) +31-10-6319001 / 0031-10-6319001 (010-6319001 / 0-10-6319001) +31-10-6319002 / 0031-10-6319002 (010-6319002 / 0-10-6319002) +31-10-6319003 / 0031-10-6319003 (010-6319003 / 0-10-6319003) +31-10-6319004 / 0031-10-6319004 (010-6319004 / 0-10-6319004) ...+31-10-xxxxxxx / 0031-10-xxxxxxx (010-xxxxxxx / 0-10-xxxxxxx) ...+31-10-6319995 / 0031-10-6319995 (010-6319995 / 0-10-6319995) +31-10-6319996 / 0031-10-6319996 (010-6319996 / 0-10-6319996) +31-10-6319997 / 0031-10-6319997 (010-6319997 / 0-10-6319997) +31-10-6319998 / 0031-10-6319998 (010-6319998 / 0-10-6319998) +31-10-6319999 / 0031-10-6319999 (010-6319999 / 0-10-6319999)